20229836900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2223059}}^1$

素因数の和:2223093

約数の個数: 72

約数和(自身を含む): 54029250240

約数和(自身を除く): 33799413340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 2223059, 4446118, 8892236, 11115295, 15561413, 22230590, 28899767, 31122826, 44461180, 55576475, 57799534, 62245652, 77807065, 111152950, 115599068, 144498835, 155614130, 202298369, 222305900, 288997670, 311228260, 389035325, 404596738, 577995340, 722494175, 778070650, 809193476, 1011491845, 1444988350, 1556141300, 2022983690, 2889976700, 4045967380, 5057459225, 10114918450, 20229836900]

約数ペア:

[(1, 20229836900), (2, 10114918450), (4, 5057459225), (5, 4045967380), (7, 2889976700), (10, 2022983690), (13, 1556141300), (14, 1444988350), (20, 1011491845), (25, 809193476), (26, 778070650), (28, 722494175), (35, 577995340), (50, 404596738), (52, 389035325), (65, 311228260), (70, 288997670), (91, 222305900), (100, 202298369), (130, 155614130), (140, 144498835), (175, 115599068), (182, 111152950), (260, 77807065), (325, 62245652), (350, 57799534), (364, 55576475), (455, 44461180), (650, 31122826), (700, 28899767), (910, 22230590), (1300, 15561413), (1820, 11115295), (2275, 8892236), (4550, 4446118), (9100, 2223059)]